{
struct ltt_session *sess, *stmp;
+ session_lock_list();
+
/* For all tracing session(s) */
cds_list_for_each_entry_safe(sess, stmp, &session_list_ptr->head, list) {
+ session_lock(sess);
if (sess->ust_session) {
ust_app_global_update(sess->ust_session, app_sock);
}
+ session_unlock(sess);
}
+
+ session_unlock_list();
}
/*
session_lock_list();
nr_sessions = lttng_sessions_count(cmd_ctx->creds.uid, cmd_ctx->creds.gid);
- if (nr_sessions == 0) {
- ret = LTTCOMM_NO_SESSION;
- session_unlock_list();
- goto error;
- }
+
ret = setup_lttng_msg(cmd_ctx, sizeof(struct lttng_session) * nr_sessions);
if (ret < 0) {
session_unlock_list();